From fb6ea9b5bdb88e6bafe917e30800fa8c97084140 Mon Sep 17 00:00:00 2001 From: Uwe Hermann <uwe@hermann-uwe.de> Date: Sun, 12 Oct 2014 15:24:18 +0200 Subject: Add some Aosong DHT11 temperature/humidity sensor dumps. --- am230x/dht11/README | 23 +++++++++++++++++++++++ am230x/dht11/dht11_100khz.sr | Bin 0 -> 1060 bytes am230x/dht11/dht11_1mhz.sr | Bin 0 -> 5860 bytes am230x/dht11/dht11_24mhz.sr | Bin 0 -> 54317 bytes am230x/dht11/dht11_250khz.sr | Bin 0 -> 2642 bytes am230x/dht11/dht11_500khz.sr | Bin 0 -> 2607 bytes 6 files changed, 23 insertions(+) create mode 100644 am230x/dht11/README create mode 100644 am230x/dht11/dht11_100khz.sr create mode 100644 am230x/dht11/dht11_1mhz.sr create mode 100644 am230x/dht11/dht11_24mhz.sr create mode 100644 am230x/dht11/dht11_250khz.sr create mode 100644 am230x/dht11/dht11_500khz.sr (limited to 'am230x') diff --git a/am230x/dht11/README b/am230x/dht11/README new file mode 100644 index 0000000..e87972e --- /dev/null +++ b/am230x/dht11/README @@ -0,0 +1,23 @@ +------------------------------------------------------------------------------- +Aosong DHT11 +------------------------------------------------------------------------------- + +This is set of example captures of the Aosong DHT11 temperature and +humidity sensor single-wire protocol. + +The sensor was connected to an Arduino running the "DHTTester" sketch. + +Details: +https://learn.adafruit.com/dht/ +https://github.com/adafruit/DHT-sensor-library + + +Logic analyzer setup +-------------------- + +The logic analyzer used was a Saleae Logic (at various samplerates): + + Probe DHT11 + ----------------- + 5 (yellow) SDA + diff --git a/am230x/dht11/dht11_100khz.sr b/am230x/dht11/dht11_100khz.sr new file mode 100644 index 0000000..28a34d7 Binary files /dev/null and b/am230x/dht11/dht11_100khz.sr differ diff --git a/am230x/dht11/dht11_1mhz.sr b/am230x/dht11/dht11_1mhz.sr new file mode 100644 index 0000000..ad5a30d Binary files /dev/null and b/am230x/dht11/dht11_1mhz.sr differ diff --git a/am230x/dht11/dht11_24mhz.sr b/am230x/dht11/dht11_24mhz.sr new file mode 100644 index 0000000..6115796 Binary files /dev/null and b/am230x/dht11/dht11_24mhz.sr differ diff --git a/am230x/dht11/dht11_250khz.sr b/am230x/dht11/dht11_250khz.sr new file mode 100644 index 0000000..6e24e75 Binary files /dev/null and b/am230x/dht11/dht11_250khz.sr differ diff --git a/am230x/dht11/dht11_500khz.sr b/am230x/dht11/dht11_500khz.sr new file mode 100644 index 0000000..1fe9c50 Binary files /dev/null and b/am230x/dht11/dht11_500khz.sr differ -- cgit v1.2.3-70-g09d2